fts_children() returns NULL if there are no files. If there was a failure
then errno != 0.
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9191680051
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Notes:
svn2git
2020-12-20 02:59:44 +00:00
svn path=/head/; revision=18114
@ -26,7 +26,7 @@
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* OUT OF THE USE OF THIS SOFTWARE, EVEN IF ADVISED OF THE POSSIBILITY OF
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* SUCH DAMAGE.
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*
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* $Id: ctm_dequeue.c,v 1.2 1996/07/12 13:12:46 gpalmer Exp $
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* $Id: ctm_dequeue.c,v 1.3 1996/09/07 18:48:42 peter Exp $
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*/
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/*
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@ -92,8 +92,11 @@ main(int argc, char **argv)
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ftsent = fts_children(fts, 0);
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if (ftsent == NULL)
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{
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err("ftschildren failed");
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exit(1);
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if (errno) {
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err("ftschildren failed");
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exit(1);
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} else
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exit(0);
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}
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/* assumption :-( */
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